Re: Pistons
Nippon Piston Ring Co. (NPR) made the OEM pistons for DSMs so they should be the same quality as stock, don't detonate or you'll break shit either way, stock 6 bolt pistons are like glass when it comes to detonation also, but the OEM pistons have held 755awhp before, broke a wrist pin though, amazing what good tuning can do lol.
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